<template>
  <el-form :model="loginForm" :rules="loginFormRules" ref="loginFormRef" label-position="left" label-width="0px" class="demo-ruleForm login-container" status-icon>
    <h3 class="title">系统登录</h3>
    <el-form-item prop="account">
      <el-input type="text" v-model="loginForm.account" auto-complete="off" placeholder="账号"></el-input>
    </el-form-item>
    <el-form-item prop="password">
      <el-input type="password" v-model="loginForm.password" auto-complete="off" placeholder="密码"></el-input>
    </el-form-item>
    <el-checkbox v-model="checked" checked class="remember">记住密码</el-checkbox>
    <el-form-item style="width:100%;">
      <el-button type="primary" style="width:100%;" @click="submit(loginFormRef)">登录</el-button>
      <el-button style="width:100%;position:relative;top:10px;left:-11px" @click="resetForm(loginFormRef)">重置</el-button>
      <el-button type="primary" style="width:100%;position:relative;top:10px;left:-11px" @click="register">注册</el-button>
    </el-form-item>
  </el-form>
</template>

<script lang="ts" setup>
import { ref, reactive } from 'vue'
import { FormInstance, FormRules } from 'element-plus'
import { useStore } from '../store'
import { useRouter } from 'vue-router'
import { resetForm } from '../utils'

const store = useStore()
const router = useRouter()
const loginFormRef = ref<FormInstance>()
const loginForm = reactive({
  account: "",
  password: "",
})
const loginFormRules = reactive<FormRules>({
  account: [
    {
      required: true,
      message: "请输入用户名",
      trigger: "blur"
    }
  ],
  password: [
    {
      required: true,
      message: "请输入密码",
      trigger: "blur"
    }
  ]
})
const checked = ref(false)

const submit = (formEl: FormInstance | undefined) => {
  if (!formEl) return
  formEl.validate((valid, fields) => {
    if (valid) {
      console.log('submit!')
      store.logIn()
      router.push({name: "home"})
    } else {
      console.log('error submit!', fields)
    }
  })
}

const register = () => {
  router.push({name: "register"})
}

</script>

<style lang="scss" scoped>
  .login-container {
    /*box-shadow: 0 0px 8px 0 rgba(0, 0, 0, 0.06), 0 1px 0px 0 rgba(0, 0, 0, 0.02);*/
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    background-clip: padding-box;
    margin: 200px auto;
    width: 350px;
    padding: 35px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    box-shadow: 0 0 25px #cac6c6;
    .title {
      margin: 0px auto 40px auto;
      text-align: center;
      color: #505458;
    }
    .remember {
      margin: 0px 0px 35px 0px;
    }
  }
</style>